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Smart Security · Commercial Security

Commercial Security Systems for Business

Cameras, access control, smart locks, intercoms and sensors, designed around your building and installed by our own low-voltage team. One platform, managed from anywhere.

  • Free site survey
  • Rhombus cloud platform
  • Installed by our own team
  • Local help desk support
  • Serving the DMV Since 2012
  • Clutch Excellent ★ 5.0
  • Designed From a Site Walk

Your buildingSecured by SADOS

  • CamerasCommercial video, managed in the cloud
  • Access controlCards, fobs and phones
  • Smart locksKeyless doors with audit trails
  • IntercomsSee visitors before you open
  • SensorsEntry, motion, air and panic

One team designs, installs and supports it all. See the fix

Why patchwork security falls short

Separate systems from separate vendors leave gaps. Switch views to see what one platform changes.

Technician working on a server rack with a laptop.

6 gaps, blind spots0 gaps, connected

CamerasOld recorders and grainy video.Commercial cameras managed in the cloud.
DatedCurrent
DoorsKeys nobody can take back.Cards, fobs and phones you control.
KeysCredentials
VisitorsBuzzed in without a look.Video intercom before every entry.
BlindVerified
AlertsNothing ties events together.Doors, sensors and video linked.
SeparateLinked
AccessOnly on site.Managed from any browser or phone.
On siteAnywhere
SupportA call center far away.Our own local team and help desk.
DistantLocal

Illustration of common physical security gaps, not a customer report.Book a free assessment

What our security systems include

Design, hardware, installation and support from one local team.

Need the IT side too?We also run managed IT and networks, so cameras and doors stay online.

Video

  • Commercial cameras
  • Cloud and on-camera storage
  • Remote viewing
  • Evidence export

Entry

  • Access control readers
  • Smart locks
  • Video intercoms
  • Visitor and contractor access

Detection

  • Entry and motion sensors
  • Environmental and air quality
  • Panic buttons
  • Alerts linked to video

Service

  • Free site survey
  • Installed by our low-voltage team
  • Staff training
  • Help desk support

Design, hardware and support in one

Selling a package is the easy part. Designing a system that fits your building is the job we take on.

What gets done
DIY kitsOnline stores
National alarm companyPackage sales
SADOSLocal design and install
On-site survey by a technician
No
Sales visit
Yes
Cameras, doors and sensors on one platform
Partial
Sometimes
Yes
Managed from anywhere
Some apps
Sometimes
Yes
Installed by our own team
No
Subcontractors
Yes
Reuse compatible equipment
On your own
Rarely
Yes
Local help desk after install
No
Call center
Yes

Four steps to a secure building

Your proposal arrives within one week of the survey.

  1. 1

    Site survey

    A technician walks your building in 30 to 60 minutes.

  2. 2

    Design

    Cameras, doors and sensors planned around your layout.

  3. 3

    Install

    Our low-voltage team installs and tests every device.

  4. 4

    Support

    Training, documentation and our help desk.

Shop security hardware

Rhombus cameras, sensors and access control, available to order online.

Browse all products

Original price was: $649.Current price is: $584.

Add to cart

Original price was: $519.Current price is: $467.

Add to cart

Original price was: $1,689.Current price is: $1,520.

Add to cart

Original price was: $1,169.Current price is: $1,052.

Add to cart

Original price was: $324.Current price is: $292.

Add to cart

Original price was: $159.Current price is: $139.

Add to cart

Original price was: $159.Current price is: $139.

Add to cart

Original price was: $159.Current price is: $139.

Add to cart

Every product ships with optional on-site installation by our low-voltage team. Schedule a free site survey

The site survey is free

Every system is quoted after a free walkthrough. Hardware is also available in our online store.

Free Site Survey

No cost

Walkthrough, system design and an itemized proposal.

Freefree, with no obligation
  • Building walkthrough
  • Entry and risk mapping
  • Existing gear review
  • Camera design
  • Access control design
  • Sensor and intercom plan
  • Itemized proposal
  • Yours to keep

Proposals arrive within one week.

Camera Hardware

Online Store

Rhombus commercial cameras with cloud management.

From $548R120 mini dome, hardware only
  • Mini domes and domes
  • Bullet and telephoto cameras
  • Fisheye and multisensor cameras
  • Wi-Fi dome option
  • Mounts and accessories from $90
Shop Cameras

Optional on-site installation by our low-voltage team.

It felt like a real partnership from the very start.
SADOS managed customer

5.0 out of 5

Rated on Google and Clutch.

Read Our Reviews

Commercial Security questions

Straight answers on systems, installs and support.

Still unsure? Talk to an engineer

What security systems do you install?

Commercial cameras, video storage, access control, smart locks, video intercoms and sensors, all on one platform.

Which hardware do you use?

We install Rhombus cameras, sensors and access control, managed from a cloud platform. The same hardware is available in our online store.

How much does a system cost?

It depends on your building and needs. The site survey is free, and you get an itemized proposal within a week with no obligation.

Can you use our existing equipment?

Yes, when it is compatible and in good shape. Anything outdated gets an honest upgrade recommendation with costs.

Who installs the system?

Our own low-voltage team installs, tests and trains your staff. Support afterward runs through our help desk.

Where do you install?

Our low-voltage team installs across Washington DC, Maryland, Virginia, Florida and Texas.

Secure your building the right way

Book a free site survey with a SADOS technician.

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